PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221351Gear,spur

Rexnord Industries Llc · NSN 3020-01-672-9097 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-672-9097 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-672-9097. Primary manufacturer part number: 221351.
Features
  • Gear,spur — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Rexnord Industries Llc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-672-9097, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Industries Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-672-9097
Primary Part Number221351
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRexnord Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-542-2168300C026-1 INTERCHANGEABLE
Transformer,audio Frequency
Telephonics Corp
4820-00-753-3853 INTERCHANGEABLE
Cock,plug
5310-00-849-7025NAS1409A5 INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
221351 PRIMARY Rexnord Industries Llc (USA)
Related Parts
5950-00-542-2168INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
300C026-1
4820-00-753-3853INTERCHANGEABLE
COCK,PLUG
5310-00-849-7025INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
NAS1409A5

Frequently Asked Questions

What is NSN 3020-01-672-9097?

NSN 3020-01-672-9097 is a Gear,spur, manufactured by Rexnord Industries Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-672-9097?

NSN 3020-01-672-9097 has 1 cross-referenced part number: 221351 (Rexnord Industries Llc).

What NSN replaces 3020-01-672-9097?

There are 3 known substitutes for 3020-01-672-9097: 5950-00-542-2168, 4820-00-753-3853, 5310-00-849-7025. Verify interchangeability with system specifications before substitution.

What are the specifications of 221351?

Key specifications for 221351: Special Features: GEAR, 88 TEETH; End Item Identification: CAGE 06101; WINDLASS, ELECTRIC; PN C18L137E. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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